<script setup lang="ts">

</script>

<template>
  <el-backtop :bottom="300" style="height: 100px;">
    <div
        style="
        height: 100%;
        width: 100%;
        background-color: var(--el-bg-color-overlay);
        box-shadow: var(--el-box-shadow-lighter);
        text-align: center;
        line-height: 40px;
        color: #1989fa;
        writing-mode: vertical-rl;
        font-size: 16px;
      "
    >
      返回顶部
    </div>
  </el-backtop>
</template>

<style scoped>

</style>